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公开(公告)号：US08840695B2
公开(公告)日：2014-09-23
申请号：US13731810
申请日：2012-12-31
申请人： Paul P. Braun , Doruk O. Yener , Jennifer H. Czerepinski , Ralph Bauer , Krishnamoorthy Subramanian , Robin Bright , Anuj Seth , Gregory G. Lafond
发明人： Paul P. Braun , Doruk O. Yener , Jennifer H. Czerepinski , Ralph Bauer , Krishnamoorthy Subramanian , Robin Bright , Anuj Seth , Gregory G. Lafond
CPC分类号： C09K3/1409 , B01J2/22 , B01J2/26 , C01P2004/39 , C09C1/24 , C09C1/407 , C09K3/1427 , C09K3/1436
摘要： A method of forming a mixture including a ceramic material into a sheet, sectioning at least a portion of the sheet using a mechanical object and forming at least one shaped abrasive particle from the sheet, such that the at least one shaped abrasive particle can have a two-dimensional shape as viewed in a plane defined by a length and a width of the shaped abrasive particle selected from the group consisting of polygons, ellipsoids, numerals, Greek alphabet characters, Latin alphabet characters, Russian alphabet characters, complex shapes having a combination of polygonal shapes, and a combination thereof.
摘要翻译： 一种将包括陶瓷材料的混合物形成到片材中的方法，使用机械物体切片至少一部分片材，并从片材形成至少一种成形磨料颗粒，使得至少一个成形磨料颗粒可以具有 在由多边形，椭圆体，数字，希腊字母字符，拉丁字母字符，俄语字母表示的组合中选择的成形磨料的长度和宽度所限定的平面中观察的二维形状，具有组合的复杂形状 的多边形，及其组合。
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公开(公告)号：US08394880B2
公开(公告)日：2013-03-12
申请号：US12399751
申请日：2009-03-06
申请人： Ralph Bauer , Doruk O. Yener
发明人： Ralph Bauer , Doruk O. Yener
CPC分类号： C08K3/22 , C01F7/02 , C01F7/448 , C01P2004/10 , C01P2004/20 , C01P2004/45 , C01P2004/62 , C01P2006/12 , C08K7/08 , C08K2201/016 , C09K21/02 , C08L101/00
摘要： A flame retardant polymer composite is disclosed. The composite includes a polymer base material and a flame retardant filler provided in the polymer base material, the flame retardant filler containing seeded boehmite particulate material having an aspect ratio of not less than 3:1.
摘要翻译： 公开了一种阻燃聚合物复合材料。 复合材料包括聚合物基材和设在聚合物基材中的阻燃剂填料，阻燃填料含有长宽比不小于3:1的接枝的勃姆石颗粒材料。
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公开(公告)号：US08343415B2
公开(公告)日：2013-01-01
申请号：US13406299
申请日：2012-02-27
IPC分类号： C04B35/645
CPC分类号： C01F7/02 , B82Y30/00 , C01F7/021 , C01F7/442 , C01P2004/04 , C01P2004/32 , C01P2004/62 , C01P2004/64 , C01P2006/12 , C01P2006/36 , C09G1/02 , C09K3/1409 , Y10T428/2982
摘要： Processes for forming ceramic particulate material. The ceramic particulate material includes alumina particles, the particles having a specific surface area (SSA) not less than 15 m2/g and not greater than 75 m2/g and a sphericity quantified by at least one of (i) a mean roundness not less than 0.710 as measured by Roundness Correlation Image Analysis, and (ii) a concavity less than 20%, wherein concavity is the percent of alumina particles based on a sample of at least 100 particles, which have a concave outer peripheral portion that extends along a distance not less than 10% of d50 by TEM inspection, the concave outer peripheral portion having a negative radius of curvature as viewed from an interior of the particle.
摘要翻译： 用于形成陶瓷颗粒材料的方法。 陶瓷颗粒材料包括氧化铝颗粒，具有不小于15m 2 / g且不大于75m 2 / g的比表面积（SSA）的颗粒和通过以下至少一种量化的球形度（i）平均圆度不小于 通过圆度相关图像分析测量的0.710，以及（ii）小于20％的凹度，其中凹面是基于至少100个颗粒的样品的氧化铝颗粒的百分比，其具有沿着 通过TEM检查距离不小于d50的10％，凹形外周部分从颗粒内部观察到具有负曲率半径。
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公开(公告)号：US20120168979A1
公开(公告)日：2012-07-05
申请号：US13341664
申请日：2011-12-30
IPC分类号： B29B9/02
CPC分类号： C09K3/1427 , B28B1/004 , B29C48/388 , B29C48/475 , B29C48/92 , B29C2948/92704 , B30B11/227 , C04B35/1115 , C04B35/6266 , C04B2235/6021
摘要： A method for making abrasive grains, the method comprising mixing one or more solids with one or more liquids in a twin screw extruder to form a mixture, transferring the mixture to a high pressure piston extruder; and extruding the mixture from the high pressure piston extruder through a die to form an extrude. The method further includes segmenting the extrudate to form extruded shaped abrasive particles.
摘要翻译： 一种制造磨粒的方法，该方法包括在双螺杆挤出机中将一种或多种固体与一种或多种液体混合以形成混合物，将混合物转移到高压活塞式挤出机中; 并将来自高压活塞挤出机的混合物通过模头挤出以形成挤出。 该方法还包括将挤出物分段以形成挤出的成形磨料颗粒。
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5.发明申请公开(公告)号：US20110075314A1
公开(公告)日：2011-03-31
申请号：US12887888
申请日：2010-09-22
申请人： Patrick Bauer , Mehmet Oencel , Ralph Bauer , Bernd Schelling , Thomas Holst , Georg Hoegele
发明人： Patrick Bauer , Mehmet Oencel , Ralph Bauer , Bernd Schelling , Thomas Holst , Georg Hoegele
IPC分类号： H01H47/22
摘要： A method is proposed for actuating an electromagnetic load (3) which can be switched between at least two switching states, particularly a magnetic valve, wherein switching between a first and a second of the switching states takes place as a result of a current flowing through the load (3) by means of applying an electrical voltage to said load (3). Provision is thereby made for the voltage to be clocked upon application thereof to said load (3) if due to the applied voltage the switching process would occur without clocking outside of a current ramp-up. The invention furthermore relates to an electrical circuit for actuating an electromagnetic load (3).
摘要翻译： 提出了一种用于致动能够在至少两个开关状态之间切换的电磁负载（3）的方法，特别是电磁阀，其中在第一和第二开关状态之间切换是由于电流流过 负载（3）通过向所述负载（3）施加电压。 因此，如果由于施加的电压而发生切换过程而不在当前斜坡上进行计时的情况下，将其施加到所述负载（3）上的电压计时。 本发明还涉及一种用于致动电磁负载（3）的电路。
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6.发明授权Pigments comprising alumina hydrate and a dye, and polymer composites formed thereof 有权包含氧化铝水合物和染料的颜料，以及由其形成的聚合物复合材料公开(公告)号：US07479324B2
公开(公告)日：2009-01-20
申请号：US11269508
申请日：2005-11-08
IPC分类号： B32B5/16
CPC分类号： C09C1/407 , C01P2004/62 , C01P2006/32 , C08K7/00 , C08K9/04 , Y10T428/249924 , Y10T428/2991 , C08L23/10
摘要： A composite material includes a polymer matrix and a pigment dispersed in the polymer matrix. The pigment includes an alumina hydrate particulate material and a dye. The dye is covalently bonded to a surface of the alumina hydrate particulate material.
摘要翻译： 复合材料包括聚合物基质和分散在聚合物基质中的颜料。 颜料包括水合氧化铝颗粒材料和染料。 染料共价结合到水合氧化铝颗粒材料的表面。
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公开(公告)号：US20080031808A1
公开(公告)日：2008-02-07
申请号：US11834527
申请日：2007-08-06
申请人： Ralph Bauer , Margaret Skowron , Martin Barnes , Doruk Yener
发明人： Ralph Bauer , Margaret Skowron , Martin Barnes , Doruk Yener
IPC分类号： C01F7/02
CPC分类号： C01F7/447 , C01P2004/03 , C01P2004/04 , C01P2004/10 , C01P2004/20 , C01P2004/54 , C01P2004/62 , C01P2006/12
摘要： A boehmite particulate material is disclosed. The material is formed by a process that includes providing a boehmite precursor and boehmite seeds in a suspension, and heat treating the suspension to convert the boehmite precursor into boehmite particulate material. The boehmite particulate material has an aspect ratio of not less than 3:1.
摘要翻译： 公开了勃姆石微粒材料。 该材料通过包括在悬浮液中提供勃姆石前体和勃姆石种子并且将悬浮液热处理以将勃姆石前体转化为勃姆石颗粒材料的方法形成。 勃姆石颗粒材料的纵横比不小于3:1。
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公开(公告)号：US20070148083A1
公开(公告)日：2007-06-28
申请号：US11685000
申请日：2007-03-12
申请人： Hui Tang , Christopher Mirley , Ralph Bauer
发明人： Hui Tang , Christopher Mirley , Ralph Bauer
IPC分类号： C01F7/02
CPC分类号： C08K3/22 , C08K2201/016
摘要： A modified polymer material is discloses, including a polymer base and boehmite particles provided in the polymer base. the boehmite particles are made up of mainly anisotropically shaped particles.
摘要翻译： 公开了一种改性聚合物材料，其包括聚合物基质中提供的聚合物基质和勃姆石颗粒。 勃姆石颗粒由主要各向异性形状的颗粒组成。
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公开(公告)号：US20070104952A1
公开(公告)日：2007-05-10
申请号：US11269508
申请日：2005-11-08
IPC分类号： B32B9/00
CPC分类号： C09C1/407 , C01P2004/62 , C01P2006/32 , C08K7/00 , C08K9/04 , Y10T428/249924 , Y10T428/2991 , C08L23/10
摘要： A composite material includes a polymer matrix and a pigment dispersed in the polymer matrix. The pigment includes an alumina hydrate particulate material and a dye. The dye is covalently bonded to a surface of the alumina hydrate particulate material.
摘要翻译： 复合材料包括聚合物基质和分散在聚合物基质中的颜料。 颜料包括水合氧化铝颗粒材料和染料。 染料共价结合到水合氧化铝颗粒材料的表面。
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公开(公告)号：US5514631A
公开(公告)日：1996-05-07
申请号：US358323
申请日：1994-12-19
IPC分类号： C01F7/44 , C04B35/111 , C09C1/68 , C09K3/14 , C04B35/10
CPC分类号： C09K3/1418 , C01F7/442 , C04B35/1115 , C09K3/1409 , C01P2004/62
摘要： An alumina based ceramic fiber having submicron sized alpha alumina crystals and a density of at least 95% theoretical is obtained from a sol-gel process.
摘要翻译： 从溶胶 - 凝胶法获得具有亚微米级α氧化铝晶体和至少95％理论密度的氧化铝基陶瓷纤维。
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